sin-x-1-x-0-05-0-1-

Question Number 56647 by ANTARES VY last updated on 20/Mar/19

\sin (\frac{π}{x}) = 1

x \in [0.05; 0.1]

Commented by ajfour last updated on 20/Mar/19

\sin (\frac{π}{x}) = \sin (\frac{π}{2} + 2 k π)

k \in {5, 6, 7, 8, 9}

\Rightarrow x = \frac{2}{4 k + 1} = {\frac{2}{21}, \frac{2}{25}, \frac{2}{29}, \frac{2}{33}, \frac{2}{37}}

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